Interface Adapter for ABB REF6xx Relays

Interface Adapter for ABB REF6xx Relays

OMICRON has developed a new interface adapter to allow the CMC test set to be used for testing ABB REF6xx relays fitted with sensor inputs (e.g. REF615). This device is called CMLIB REF6xx and will be available by the end of September 2011. It converts the low-level output signals of a CMC into differential signals similar to that from the Rogowski sensors and also provides the simulated voltage system. The connection between the adapter and the relay is established through CAT5 Ethernet patch cables (RJ45 connectors).

CMLIB REF6xx can be used in combination with CMC 356,
CMC 353, CMC 256plus, CMC 256-6, and CMC 850 test sets.
A comparable adapter for the Siemens 7SJ81 relay is planned for spring 2012.
 

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